SPEC Seal of Reviewal CFP2000 Result
Copyright © 1999-2005 Standard Performance Evaluation Corporation
IBM Corporation
AMD Opteron LS20 for IBM eServer Blade Center (AMD Opteron (TM) 250)
SPECfp2000 = 1821     
SPECfp_base2000 = 1700     
SPEC license # 11 Tested by: IBM, Inc. Test date: Apr-2005 Hardware Avail: Apr-2005 Software Avail: Apr-2005
Benchmark Reference
Time
Base
Runtime
Base
Ratio
Runtime Ratio Graph Scale
168.wupwise 1600 71.6  2234      74.2  2157      168.wupwise base result bar (2234)
168.wupwise peak result bar (2157)
171.swim 3100 127    2439      125    2485      171.swim base result bar (2439)
171.swim peak result bar (2485)
172.mgrid 1800 115    1565      102    1758      172.mgrid base result bar (1565)
172.mgrid peak result bar (1758)
173.applu 2100 130    1619      113    1858      173.applu base result bar (1619)
173.applu peak result bar (1858)
177.mesa 1400 76.9  1820      72.1  1941      177.mesa base result bar (1820)
177.mesa peak result bar (1941)
178.galgel 2900 107    2710      98.0  2959      178.galgel base result bar (2710)
178.galgel peak result bar (2959)
179.art 2600 120    2166      78.5  3314      179.art base result bar (2166)
179.art peak result bar (3314)
183.equake 1300 84.9  1531      78.4  1659      183.equake base result bar (1531)
183.equake peak result bar (1659)
187.facerec 1900 93.1  2040      93.3  2036      187.facerec base result bar (2040)
187.facerec peak result bar (2036)
188.ammp 2200 187    1179      179    1228      188.ammp base result bar (1179)
188.ammp peak result bar (1228)
189.lucas 2000 108    1844      108    1844      189.lucas base result bar (1844)
189.lucas peak result bar (1844)
191.fma3d 2100 139    1512      140    1499      191.fma3d base result bar (1512)
191.fma3d peak result bar (1499)
200.sixtrack 1100 143    769     141    778     200.sixtrack base result bar (769)
200.sixtrack peak result bar (778)
301.apsi 2600 180    1446      175    1488      301.apsi base result bar (1446)
301.apsi peak result bar (1488)
SPECfp_base2000 1700       
  SPECfp2000 1821       

Hardware
Hardware Vendor: IBM Corporation
Model Name: AMD Opteron LS20 for IBM eServer Blade Center (AMD Opteron (TM) 250)
CPU: AMD Opteron 250
CPU MHz: 2400
FPU: Integrated
CPU(s) enabled: 1 core, 1 chip, 1 core/chip
CPU(s) orderable: 1,2
Parallel: No
Primary Cache: 64KBI + 64KBD on chip
Secondary Cache: 1024KB (I+D) on chip
L3 Cache: N/A
Other Cache: N/A
Memory: 4 x 2048MB, DDR400
Disk Subsystem: SCSI, 36GB 10K RPM
Other Hardware: None
Software
Operating System: SuSE Linux 9.0 SLES 64 bit Kernel 2.6.5-7.151-smp (SP1)
Compiler: PathScale EKOPath(TM) Compiler Suite, Release 2.1
File System: Linux/reiserfs
System State: Multi-user, run level 3
Notes / Tuning Information
Tested by IBM, Inc.
 
 +FDO: PASS1= -fb_create fbdata  PASS2= -fb_opt fbdata
 +ACML  means -L/opt/acml2.5.1/pathscale64/lib -lacml, 
        which causes linking with AMD Core Math Library V2.5.1
 
 Baseline optimization 
   C programs:       -Ofast -WOPT:mem_opnds=on +FDO 
   Fortran programs: -Ofast -LNO:fusion=2 -OPT:fast_complex=on +FDO
 Portability Flags:
   178.galgel: -fixedform
  
Peak Tuning:
 168.wupwise: -Ofast -LNO:prefetch_ahead=5:prefetch=3
              -OPT:unroll_times_max=8:unroll_size=128:IEEE_NaN_Inf=off:ro=3
              -IPA:linear=on:plimit=50000:callee_limit=5000 
              -INLINE:aggressive=on
 171.swim:    -Ofast -LNO:fusion=2 -m3dnow
 172.mgrid:   -O3 -LNO:fusion=2:blocking=off
              -OPT:Ofast:unroll_times_max=8:unroll_size=256:ro=3
              -CG:gcm=off:cflow=off -m3dnow
 173.applu:   -Ofast -CG:local_fwd_sched=on
              -LNO:fusion=2:fission=2:full_unroll_size=10000:prefetch=3
              -OPT:ro=3 -TENV:X=3
 177.mesa:    -O2 -ipa -OPT:Ofast -fno-math-errno -CG:local_fwd_sched=on +FDO
 178.galgel:  -Ofast -OPT:fast_complex=on +ACML
 179.art:     -O3 -OPT:ro=2:div_split=on:alias=typed -fno-math-errno -m32
 183.equake:  -Ofast -CG:load_exe=2 -OPT:treeheight=on -WOPT:mem_opnds=on -m32
 187.facerec:  -Ofast -OPT:IEEE_NaN_Inf=off:ro=3 -LNO:fusion=2 
               -IPA:plimit=1500 +FDO
 188.ammp: -O3 -OPT:alias=disjoint:unroll_times_max=8:Ofast:ro=3
           -fno-math-errno -TENV:X=4 +FDO
 189.lucas: basepeak = true
 191.fma3d: -O2 -ipa -CG:load_exe=1 -OPT:Ofast:IEEE_arith=3:ro=3
            -WOPT:mem_opnds=on:retype_expr=on -IPA:pu_reorder=1 +FDO 
 200.sixtrack:= -O3 -OPT:Ofast:Olimit=6000 -fno-math-errno -CG:load_exe=1 +FDO
 301.apsi: -Ofast -TENV:X=4 -LNO:fusion=2:prefetch=0
   



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Copyright © 1999-2005 Standard Performance Evaluation Corporation

First published at SPEC.org on 28-Jun-2005

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